Cochise

I found the rattling on my 2016 Chevy 2500HD. It was near the passenger side. I thought it was on the inside, it took the top dash off near the windshield and taped everything like others had said that stopped their noise, but it didn't stop mine. It was a squeaking noise, I was going insane, turn out it was under the hood, the brace on the passenger side, the screw was loose and squeaking like a MOFO. I tightened it up and, peace AT LAST. PS now my hair is growing back